<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="创建时间">
        <el-date-picker
          v-model="daterangeCreateTime"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="auditList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="主键" align="center" prop="id"/>
      <el-table-column label="套餐名称" align="center" prop="serviceItemName"/>
      <el-table-column label="套餐备注" show-overflow-tooltip align="center" prop="serviceItemInfo"/>
      <el-table-column label="套餐价格" align="center" prop="serviceItemPrice"/>
      <el-table-column label="流程实例" align="center" prop="instanceId"/>
      <el-table-column label="创建者" align="center" prop="creatorName"/>
      <el-table-column label="当前任务" align="center" prop="taskName"/>
      <el-table-column label="审核人" align="center" prop="auditors">
        <template v-slot="scope">
          {{ scope.row.status === 0 ? scope.row.auditors : "无" }}
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime"/>
      <el-table-column label="备注" show-overflow-tooltip align="center" prop="info"/>
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.cp_audit_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            v-if="scope.row.status === 0"
            @click="handleAudit(scope.row)"
          >审批
          </el-button>
          <el-button
            size="mini"
            type="text"
            v-if="scope.row.status === 1"
            @click="handleEditServiceItem(scope.row)"
          >修改表单
          </el-button>
          <el-button
            size="mini"
            type="text"
            v-if="scope.row.status === 1"
            @click="handleReapply(scope.row)"
          >重新申请
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleHistory(scope.row)"
          >审批历史
          </el-button>
          <el-button
            size="mini"
            type="text"
            @click="handleViewImage(scope.row)"
            v-hasPermi="['workflow:audit:resource']"
          >查看进度
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改套餐审核对话框 -->
    <el-dialog title="流程图" :visible.sync="bpmnImageDialog" width="1200px" append-to-body>
      <div v-html="currentBpmnImage"/>
    </el-dialog>

    <!-- 审批弹框 -->
    <el-dialog title="审批任务" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="审批结果">
          <el-radio v-model="form.result" :label="true" border>通过</el-radio>
          <el-radio v-model="form.result" :label="false" border>拒绝</el-radio>
        </el-form-item>
        <el-form-item label="备注信息">
          <el-input type="textarea" v-model="form.info" placeholder="请输入审批备注信息"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确定</el-button>
        <el-button @click="cancel">取消</el-button>
      </div>
    </el-dialog>

    <!-- 编辑服务单对话框 -->
    <el-dialog title="修改服务项" :visible.sync="serviceItemEditDialog" width="600px" append-to-body>
      <el-form ref="serviceItemForm" :model="serviceItemForm" :rules="serviceItemRules" label-width="150px">
        <el-form-item label="服务名称：" prop="name">
          <el-input v-model="serviceItemForm.name"/>
        </el-form-item>
        <el-form-item label="服务原价：" prop="originalPrice">
          <el-input v-model="serviceItemForm.originalPrice"/>
        </el-form-item>
        <el-form-item label="服务折扣价：" prop="discountPrice">
          <el-input v-model="serviceItemForm.discountPrice"/>
        </el-form-item>
        <el-form-item label="服务分类：" prop="serviceCatalog">
          <el-select size="medium" v-model="serviceItemForm.serviceCatalog">
            <el-option label="维修" value="0"></el-option>
            <el-option label="保养" value="1"></el-option>
            <el-option label="其他" value="2"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="备注信息：" prop="info">
          <el-input v-model="serviceItemForm.info"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitServiceItemForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 审批历史 -->
    <el-dialog title="审批历史" :visible.sync="historyListDialog" width="1200px" append-to-body>
      <el-table v-loading="loading" :data="historyList">
        <el-table-column label="任务名称" align="center" prop="activityName"/>
        <el-table-column label="处理人" align="center" prop="assigneeName"/>
        <el-table-column label="审批意见" align="center" prop="comment"/>
        <el-table-column label="开始时间" align="center" prop="startTime">
          <template v-slot="scope">
            {{ formatDate(scope.row.startTime) }}
          </template>
        </el-table-column>
        <el-table-column label="结束时间" align="center" prop="endTime">
          <template v-slot="scope">
            {{ formatDate(scope.row.endTime) }}
          </template>
        </el-table-column>
        <el-table-column label="耗时" align="center" prop="durationInMillis">
          <template v-slot="scope">
            {{ formatDuration(scope.row.durationInMillis) }}
          </template>
        </el-table-column>
      </el-table>
      <div slot="footer" class="dialog-footer">
        <el-button @click="historyListDialog = false">关 闭</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {listAudit, getProcessingImage} from "@/api/workflow/todo";
  import {doAudit, cancel, reapply} from "@/api/workflow/audit";
  import {getServiceItem, updateForAudit} from "@/api/business/serviceItem";
  import {historyList} from "../../../api/workflow/done";
  import {formatTotalDateSub, formatDate, formatTime} from "../../../utils";

  export default {
    name: "Todo",
    // Vuex
    dicts: ['cp_audit_status'],
    data() {
      return {
        historyListDialog: false, // 审批历史弹窗控制
        bpmnImageDialog: false, // 图片弹框是否展示
        currentBpmnImage: null, // 当前流程定义的图片数据
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 套餐审核表格数据
        auditList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 是否展示服务项编辑弹窗
        serviceItemEditDialog: false,
        // 创建时间时间范围
        daterangeCreateTime: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          createTime: null
        },
        // 表单参数
        form: {
          result: true,
          info: null
        },
        // 表单校验
        rules: {},
        // 服务项表单
        serviceItemForm: {},
        // 服务项表单校验
        serviceItemRules: {},
        historyList: [],
      };
    },
    created() {
      this.getList();
    },
    methods: {
      // 格式化时间
      formatDuration (duration) {
        return formatTotalDateSub(duration)
      },
      formatTime(timeValue) {
        return formatTime(timeValue)
      },
      formatDate(dateValue) {
        return formatDate(dateValue)
      },
      /** 查询套餐审核列表 */
      getList() {
        this.loading = true;
        this.queryParams.params = {};
        if (null != this.daterangeCreateTime && '' != this.daterangeCreateTime) {
          this.queryParams.params["beginCreateTime"] = this.daterangeCreateTime[0];
          this.queryParams.params["endCreateTime"] = this.daterangeCreateTime[1];
        }
        listAudit(this.queryParams).then(response => {
          this.auditList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      submitForm() {
        // 提交参数: 审核记录 id/任务 id/结果/备注信息
        doAudit(this.form).then(res => {
          // 刷新表格
          this.getList()
          // 提示信息
          this.$modal.msgSuccess('审核成功')
          // 关闭弹窗
          this.cancel()
        })
      },
      submitServiceItemForm() {
        this.$refs['serviceItemForm'].validate(valid => {
          if (valid) {
            // 请求专门用于审核页面修改服务项的接口
            // 将当前审核记录的 id 存放进去
            updateForAudit(this.serviceItemForm).then(res => {
              this.$modal.msgSuccess('修改成功')
              this.cancel()
              this.getList()
            })
          }
        })
      },
      // 审批
      handleAudit(row) {
        this.open = true
        this.form.id = row.id
        this.form.taskId = row.taskId
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.serviceItemEditDialog = false
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          result: true,
          info: null
        };
        this.serviceItemForm = {}
        this.resetForm("form");
        this.resetForm("serviceItemForm");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.daterangeCreateTime = [];
        this.resetForm("queryForm");
        this.handleQuery();
      },
      handleReapply(row) {
        // 弹窗提示用户是否重新申请
        this.$modal.confirm('确认重新申请审核吗??????').then(function () {
          return reapply({id: row.id, taskId: row.taskId})
        }).then(() => {
          this.getList()
          this.$modal.msgSuccess('重新申请成功')
        }).catch(() => {
          console.log('出错啦~~')
        })
      },
      handleEditServiceItem(row) {
        this.reset()
        const id = row.serviceItemId
        getServiceItem({id}).then(res => {
          delete res.data.createTime
          this.serviceItemForm = res.data
          this.serviceItemForm.auditId = row.id // 将审核记录的 id 携带到表单中
          this.serviceItemForm.serviceCatalog = this.serviceItemForm.serviceCatalog.toString()
          this.serviceItemEditDialog = true;
        })
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getAudit(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改套餐审核";
        });
      },
      handleViewImage(row) {
        getProcessingImage(row.instanceId).then(res => {
          this.currentBpmnImage = res
          this.bpmnImageDialog = true
        })
      },
      handleHistory(row) {
        historyList({instanceId: row.instanceId}).then(res => {
          this.historyList = res.data // 将后台查询到的数据存入当前页面
          this.historyListDialog = true // 显示弹框
        })
      },
    }
  };
</script>
